baber/WOPTO huggingface dataset:
Patent JP-2004239832-A (JP)
Title: Carbon dioxide sensor
Inventor: YAMAZOE NOBORU
IPC: G01N27/416
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To allow an operation in an ambient temperature, and to reduce an influence of humidity.  <P>SOLUTION: A detecting electrode 10 and a counter electrode 20 are provided on respective faces opposed each other in an electrolyte 30. The detecting electrode 10 has structure layered with a metal carbonate layer 12 and a metal oxide layer 11 in this order from an electrolyte 30 side. The metal carbonate layer 12 preferably contains lithium carbonate, and preferably formed at a temperature lower than a melting point thereof. The metal oxide layer 11 is preferably constituted of a compound oxide containing, for example, indium and tin. Fluctuation of an output by the humidity is reduced thereby, and a carbon dioxide detecting characteristic is also enhanced thereby.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240304-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic apparatus
Inventor: UEMATSU HIRONORI
IPC: G03G5/07
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which is little wear even in the case of adopting contact charging and of which charge voltage does not change even in repetitive use, therefore, can keep its potential constant without performing potential control, and to provide a process cartridge and an electrophotographic apparatus each having the electrophotographic photoreceptor.  <P>SOLUTION: In the electrophotographic photoreceptor used in the electrophotographic apparatus which is provided with an electrophotographic photoreceptor and a charging member disposed in contact with the electrophotographic photoreceptor, and in which the surface of the electrophotographic photoreceptor is charged by applying only DC voltage from the charging member, a photosensitive layer used in the electrophotographic photoreceptor contains a polymer of a hole transport compound having two or more chain-polymerizable functional groups in the same molecule. The process cartridge and the electrophotographic apparatus each have the electrophotographic photoreceptor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003254569-A (JP)
Title: Deodorizing means
Inventor: ISHIBASHI TAKAFUMI
IPC: A61L9/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain efficient deodorizing capability by controlling lighting of a radiation lamp according to needs and to prolong a life of the radiation lamp.  <P>SOLUTION: This deodorizing means is constituted of a light catalyst 6, a plurality of radiation lamps (70, 71), and a controlling means 80 for controlling the plurality of radiation lamps (70, 71). The controlling means 80 is a deodorizing means for controlling lighting of the plurality of radiation lamps (70, 71), has an appropriate deodorizing capability, reduce the time when each of the radiation lamps (70, 71) is lighted, and prolongs the life of the radiation lamps (70, 71).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004243183-A (JP)
Title: Solvent extraction method and centrifugal pipe
Inventor: FUJINAGA KAORU
IPC: C07B63/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solvent extraction method for simply taking out an organic solvent to which a substance to be extracted is moved.  <P>SOLUTION: This solvent extraction method includes a step 4 (S4) for stirring a water layer containing the substance to be extracted and the organic solvent of which the specific gravity is higher than that of the water layer and the melting point is higher than that of the liquid constituting the water layer and steps (S5 and S6) for centrifugally separating the stirred liquid under a temperature condition which solidifies the organic solvent but keeps the liquid constituting the water layer liquid. By this constitution, the organic solvent to which the substance to be extracted is moved is easily taken out as a solid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245335-A (JP)
Title: Staple for construction
Inventor: KOSHIBA TOMOHIRO
IPC: F16B15/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a staple for construction 1 in which crown width size W of a crown part 2 is set further smaller by using thin wire material to be integrated with patterns of interior finishing material such as ceiling material to be less conspicuous.  <P>SOLUTION: This staple for construction 1 comprises the crown part 2 extended in a horizontal direction, and leg parts 3 extended in similar directions from both end parts toward perpendicular directions of the crown part 2. Crown width size W of the crown part 2 is set at less than 2.5mm. Leg width size L1 of the leg part 3 perpendicular to a crown width direction is set at 0.2times or more of the crown width size. A painted layer 7 colored in similar color to that of boards to be constructed is formed on an upper surface of the crown part 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242926-A (JP)
Title: Gripper
Inventor: OKUMURA KEIICHI
IPC: A47G29/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gripper surely joined with a counterpart in a single operation and retaining a firm and stable joint state unless applying an external force for detachment/attachment in a jointed state by forming the gripper into the flat and simple structure manufactured simply.  <P>SOLUTION: This gripper is provided with a base part 2, at least, a single lock projection 3 having a large-diameter head part 3a projecting to the base part 2, a spring part 4 integrally extending from the upper edge of the base part 2, and a lock piece 5 integrally formed in the front end of the spring part 4 and having an approximately gourd-shaped lock hole 6 engaged with the lock projection 3. The large-diameter part 6a of the lock hole 6 is fitted around the large-diameter head part 3a of the lock projection 3 with the spring part 4 foldedly curved and a material to be clamped is clamped between the lock piece 5 and the lock projection 3 wit their fitted together.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248206-A (JP)
Title: Radio station device, mobile terminal device, transmission power control method, and transmission power control program
Inventor: MATSUMOTO KOJI
IPC: H04B7/26
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio station device, a mobile terminal device, a transmission power control method and a transmission power control program for making received power uniform for each path of a station when an MIMO terminal and a PDMA station are joined in spacial multiplex connection.  <P>SOLUTION: Received power value for each path is measured at a station when a MIMO terminal having a plurality of antennae 21a, 21b and a PDMA station having array antennae 1, 2 are joined in spacial multiplex connection. In a station control unit 11, a control message for making upward transmission power for each path from a terminal uniform with each other under control and transmitted to the terminal. Terminal control units 27, 41 controls the upward transmission power for each path based on the control message.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215630-A (JP)
Title: Method for producing black soybean-processed food product containing soybean-fermented tempeh
Inventor: SUEYASU NOBUO
IPC: A23L11/00
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a black bean-processed food product containing a black soybean-fermented tempeh capable of making the taste of an original raw material better.  <P>SOLUTION: This method for producing the black bean-processed food product containing the soybean-fermented tempeh comprises adding the soybean-fermented tempeh or an adlay-fermented tempeh to a black bean-fermented processed food product for accelerating the fermentation, and as a result, the taste of the original material becomes further tasteful by an antagonizing effect against each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250932-A (JP)
Title: Rapid construction method of precast structure
Inventor: FUJIO NAOTO
IPC: E04B1/58
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to assemble PC memberbs upstairs in sequence even if floor concrete or a grouting member is not placed.  <P>SOLUTION: In a precast structure, a column 3 is erected on a beam 5, mutual reinforcements 3b of the upper and lower columns are connected together, and the column 3 and the beam 5 are unified by placing concrete. In this precast structure, a member 18 for fitting a column is protruded in the installation position of the column 3 of the beam 5 and in the lower side face of the column 3, a receive member 12 connecting to the member 18 is provided. In the condition that the column 3 is erected on the beam 5, the in-between of both members is positioned and connected and the column 3 is temporarily supported on the beam 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250293-A (JP)
Title: Polymer-cement composition for reinforced concrete
Inventor: DEMURA KATSUNOBU
IPC: C04B111/72
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer-cement composition for reinforced concrete, the composition which exhibits well-balanced physical properties such as bending strength, compressive strength, adhesiveness, thermal resistance, and resistance to oil.  <P>SOLUTION: A polymer-cement admixture for the reinforced concrete contains a polymer containing chlorine and a chlorine adsorbing agent. The polymer-cement composition for the reinforced concrete contains the cement admixture and cement. The polymer-cement composition for the reinforced concrete is suitable for repair applications of the reinforced concrete, such as cross section repair application, applications as materials for preventing delaminating and falling or application for covering surfaces because it exhibits well-balanced physical properties, including bending strength, compressive strength, adhesiveness, thermal resistance, resistance to oil and the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254214-A (JP)
Title: Phase adjustment circuit in time switch
Inventor: KAMIGAKI TAKANOBU
IPC: H04J3/06
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To make a phase adjustment circuit not receive an influence caused by a phase deviation between a signal based on a reference clock and a signal based on a frequency dividing clock signal in the phase adjustment circuit in a time switch for writing time division data composed of frames into a memory on the basis of the reference clock and controlling read-out on the basis of a frequency dividing clock.  <P>SOLUTION: The phase adjustment circuit is provided with a differentiation detecting part which is driven by a 1/n frequency dividing clock that divides the frequency of the reference clock, and receives a surface write completion signal, onto the memory, based on the reference clock, a phase absorption part for receiving an output of the detection part, a counter which performs loading with an output of the phase absorption part, counts the frequency dividing clock and generates a read address, and a phase deviation detection part for generating a window signal representing the position of the phase deviation on the basis of a count value of the counter corresponding to a frame cycle, and the phase absorption part is constituted so that it uses the window signal to identify the phase of the differentiation detection part, and adjusts the load of the counter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259873-A (JP)
Title: Electrode for nitride based iii-v group compound semiconductor and its fabricating process
Inventor: TERAGUCHI NOBUAKI
IPC: H01L29/812
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for nitride based III-V group compound semiconductor having a good ohmic property, and to provide its fabricating process.  <P>SOLUTION: A metal oxide is inserted between a nitride based III-V group compound semiconductor layer and an electrode metal. Preferably, the metal oxide is an oxide of a metal element capable of forming especially a nitride semiconductor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260618-A (JP)
Title: Printer
Inventor: ITO YOSHIHIRO
IPC: B41J29/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for efficiently discharging heated air outside the device without affecting the printing quality of a printer, especially an ink jet multifunctional printer formed integrally with a scanner unit.  <P>SOLUTION: A heat barrier wall 19 is provided inside the printer unit 1 to prevent heat of respective motors 11, 21, etc., from going around to a printhead side. Air warmed by the respective motors 11 and 21 goes up through many opened vent holes 20 to be discharged from a discharge slit 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262474-A (JP)
Title: Cutting blade for discarding square shape can, and square shape can discarding device using the cutting blade
Inventor: URATA KAZUYA
IPC: B67B7/52
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting blade which efficiently cuts the top board and/or the base plate of a square shape can, can easily take out the cut top board and/or the base plate to the outside of the can or bend to the inside of the can, and also, can increase continuous cutting characteristics.  <P>SOLUTION: This cutting blade for discarding the square shape can is formed into a quadrilateral tube shape, and at the same time, is constituted by providing a cut out gap part at a part of one edge. The width of the gap part is 2 to 150 mm, and the thickness (t) of the cutting blade, and the thickness (t<SB>1</SB>) from one end to the blade tip most distal end in the thickness direction of the cutting blade and the thickness (t<SB>2</SB>) from the other end to the blade tip most distal end preferably satisfy the relation of 0.01≤t<SB>1</SB>/t<SB>2</SB><1.0 (in this case, however, t<SB>2</SB>>t<SB>1</SB>, t<SB>1</SB>+t<SB>2</SB>=t).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264488-A (JP)
Title: Image forming apparatus
Inventor: SUGITA SOJI
IPC: G03G15/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can realize both a noise reduction structure and miniaturization.  <P>SOLUTION: The image forming apparatus includes: an image forming means which forms an image on a sheet; a first mounting substrate 17 and a second mounting substrate 16 which control the image forming means; and an mounting plate 15 which is made of metal and disposed between the first and second mounting substrates 17 and 16. The first and second mounting substrates 17 and 16 are attached to the front and back of the mounting plate 15 via mounting parts 15a and 15b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264583-A (JP)
Title: Toner
Inventor: TAKANO HIDEHIRO
IPC: G03G9/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner which can prevents low-temperature offset and improve the fixing rate of the toner even when a binder resin is used.  <P>SOLUTION: The ratio of relaxation modulus G<SB>S</SB>(r) äG<SB>S</SB>(t=0.01)/G<SB>S</SB>(t=Δt)} of fine powder toner is set to be larger than the ratio of relaxation modulus G<SB>A</SB>(r) äG<SB>A</SB>(t=0.01)/G<SB>A</SB>(t=Δt)} of the whole toner, which means the relaxation modulus of the fine powder toner greatly changes during heat fixing. Thereby, the fine powder of the binder resin in toner particles easily enters the pores of paper fibers, and the fine powder resin intruding into the pores of the paper fibers rapidly melts. Then, the solubility between the fine powder toner and the toner of large particle size is developed, which results in the anchoring effect of the toner and increases the fixing rate. As the fine powder toner surely permeates the paper, low-temperature offset can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262883-A (JP)
Title: Regenerative treatment using skeletal muscle cell
Inventor: ENDO TAKESHI
IPC: A61K48/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerative treatment technique enabling the exhibition by the direct administration to a living body and usable for the treatment of muscular diseases such as muscular dystrophy.  <P>SOLUTION: A treating agent for the muscular diseases contains, as an active component, a recombinant DNA obtained by integrating Msx1 cDNA to a recombinant adeno-associated virus vector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263526-A (JP)
Title: Closing device especially for automobile
Inventor: MUELLER THORSTEN
IPC: E05F1/10
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize a compact spring element for a closing device.  <P>SOLUTION: In this closing device especially for the car body part of the automobile, the car body part is rotatably supported on a base part, and the spring element including a piston rod as a first component group, which is movable in the axial direction inside of a cylinder as a second component group, applies closing force to the car body part through a rope device acting on the car body. The spring element 11 has a turning roller 25 in one axially movable component group 19, a rope device 13 is guided through the turning roller 25, and the end part 29 of the rope device 13 is stationary-connected to the other component group 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270714-A (JP)
Title: Hinge unit and structure of hinge using the same
Inventor: KAWAMOTO MASANOBU
IPC: H04M1/04
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge unit which can open a receiver fully or partially to a required angle at one push, and to provide a structure of a hinge using the same.  <P>SOLUTION: The receiver 18 can be stopped on the way to its fully opened position by providing an engaging groove 44 on a stopper 38 in addition to an engaging groove 42 for engaging with a key portion 40 of an actuator 36. In addition, a button portion 60 is pushed in the direction for releasing the engagement of the key portion 40 with the engaging groove 42 by applying twisting moment due to a torsion coil spring 46 to a sub-cam 48 and the actuator 36. For this reason, when the button portion 60 is pushed for a long time, the receiver 18 is opened to the fully opened position at a stroke. As a result, because the receiver 18 can be opened to about 90° and can be held at the position of about 90° only by pushing the button portion 60 at one push, this hinge unit is convenient.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269380-A (JP)
Title: Method for producing propylene oxide
Inventor: ISHINO MASARU
IPC: C07D303/04
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing propylene oxide by reacting propylene with hydrogen peroxide in the presence of a titanosilicate catalyst and a nitrile compound solvent, by which the rise in the reaction temperature due to heat generation can be depressed to stably perform the reaction in a high yield.  <P>SOLUTION: This method for producing the propylene oxide, comprising reacting the propylene with the hydrogen peroxide in the presence of the titanosilicate catalyst and the nitrile compound solvent is characterized by having the following characteristics (1) to (3). (1) The reactor is divided into at least n [(n) is an integer of ≥2] divisions. (2) Fresh propylene is supplied to No. 1 reactor. (3) The reaction product flowing out from the exit of No. n reactor is supplied to No. n+1 reactor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267083-A (JP)
Title: Hydrographic chart information display system for fishing, and fishing reel using the same
Inventor: TERAUCHI TAKASHI
IPC: G01S5/14
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrographic chart information display system for fishing enabling a fisherman to confirm not only the location information on the fishing boat( fishing site ) at present but also various kinds of information including the topographic profile at the bottom of the sea and practically fishing status via a display, and to provide a fishing reel using the system.  <P>SOLUTION: The fishing reel includes the hydrographic chart information display system for fishing which is mounted on the reel body and comprises a display screen for displaying fishing information to a fisherman, a means for detecting a current location of the fisherman, a memory means with hydrographic chart information stored therein, and a control unit functioning to read out from the memory means hydrographic chart information corresponding to the current location detected by the relevant means and display on the screen the detected current location and the hydrographic chart information read out from the memory means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274876-A (JP)
Title: Generator motor device
Inventor: KUSUMI HIDETOSHI
IPC: H02K11/04
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generator motor device which is equipped with a controller high in cooling efficiency.  <P>SOLUTION: An electrode plate 81 is arranged into a substantially U shape at the inmost perimeter at the end face of an alternator 50. Electrode plates 82A, 83B, 82C, and 83 are arranged into substantially U shapes outside the electrode plate 81. MOS transistors Tr1, Tr3, and Tr5 are arranged on the electrode plate 81 so that gates turn toward the side of a rotating shaft 50A and that sources turn toward the side of the electrode plates 82A, 82B and 82C. MOS transistors Tr2, Tr4, and Tr6 are arranged on the electrode plates 82A, 82B, and 82C so that the gates point toward the side of the rotating shaft 50A and that the sources point toward the side of the electrode plates 82A, 82B and 82C. Wiring 86A, 86B, 86C, 86D, 86E, and 86F are arranged between the rotating shaft 50A and the electrode plate 81.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273798-A (JP)
Title: Light emitting device
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/30
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which has no impairment by moisture and is equipped with a fluorescent layer that presents homogeneous fluorescence.  <P>SOLUTION: The fluorescent layer is formed of fluorescent glass which contains a fluorescent active element as part of a glass component. A light emitting element is coated with the fluorescent layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003317443-A (JP)
Title: Audio disk and decoder for audio signal
Inventor: TANAKA YOSHIAKI
IPC: G10L19/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio disk which enables a user to easily reproduce audio signals in mainly recording the audio signals, is user friendly, and can simplify management of the real time.  <P>SOLUTION: The format of the DVD audio disk does not include a VTS and comprises an ATS alone. The ATS comprises an audio manager (AMG), an audio manager menu (AMGM) of video and audio, and ATS<1> and ATS<2> managed by the AMGI within the AMG. The ATS<1> and ATS<2> do not include A-CONT packs and comprise A packs and still picture packs. The still picture packs are not arranged in a great number with respect to the A packs and are arranged at about one pack per track.  <P>COPYRIGHT: (C)2004,JPO